61Number of knockouts20Number of wins held by Khabib Nurmagomedov, the most of any undefeated fighters

21Number of takedowns Nurmagomedov scored in his three-round victory at UFC 160, surpassing the previous record of 16 (which was set during a five-round fight)83Percentage of fights by undefeated stars that end via finish

12:28Total time, in minutes, of bantamweight champion Ronda Rousey's fights, all seven of which have ended by armbar in the first round9:40Total time, in minutes, of light heavyweight Robert Drysdale's fights, all six of which have ended by submission in the first round

2007Year that Robert Drysdale tapped Marcelo Garcia to win gold in the ADCC Submission Wrestling Championships